P

Inventor

YUAN HONGWEI

US7 patents
⚠️ This page may combine multiple inventors who share the name “YUAN HONGWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PHARMAGENESIS INC

3 patents
US6548537B1Apr 15, 2003

Triptolide prodrugs having high aqueous solubility

PHARMAGENESIS INC29 citations91
US7863464B2Jan 4, 2011

Triptolide lactone ring derivatives as immunomodulators and anticancer agents

PHARMAGENESIS INC2 citations61
US7820834B2Oct 26, 2010

Triptolide 5,6-derivatives as immunomodulators and anticancer agents

PHARMAGENESIS INC0 citations51

SARAWAK MEDICHEM PHARMACEUTICALS INC

2 patents
US6420571B2Jul 16, 2002

Methods for preparing antiviral calanolide compounds

SARAWAK MEDICHEM PHARMACEUTICALS INC0 citations45
US6369241B1Apr 9, 2002

Methods for preparing antiviral calanolide compounds

SARAWAK MEDICHEM PHARMACEUTICALS INC0 citations45

DONGGUAN POWERAMP TECH LIMITED

1 patent
US12021270B2Jun 25, 2024

Battery cell module and battery pack

DONGGUAN POWERAMP TECH LIMITED0 citations47

YUAN HONGWEI

1 patent
US8426616B2Apr 23, 2013

Triptolide lactone ring derivatives as immunomodulators and anticancer agents

YUAN HONGWEI0 citations44